Chris Detrick | The Salt Lake Tribune
Salt Lake City Mayor Ralph Becker speaks during a press conference introducing the Mayor's
Chris Detrick | The Salt Lake Tribune
EPA Administrator Gina McCarthy speaks during a press conference introducing the Mayor's S
Chris Detrick | The Salt Lake Tribune
Salt Lake City Mayor Ralph Becker speaks during a press conference introducing the Mayor's
Chris Detrick | The Salt Lake Tribune
EPA Administrator Gina McCarthy listens during a press conference introducing the Mayor's
Chris Detrick | The Salt Lake Tribune
Salt Lake City Mayor Ralph Becker shakes hands with EPA Administrator Gina McCarthy during
Chris Detrick | The Salt Lake Tribune
EPA Administrator Gina McCarthy speaks during a press conference introducing the Mayor's S
Chris Detrick | The Salt Lake Tribune
Salt Lake City Mayor Ralph Becker speaks during a press conference introducing the Mayor's Skyline Challenge at the Salt Lake City Public Library Wednesday May 21, 2014. The Mayor's Skyline Challenge is a competition that strives to reduce citywide building energy use - and the importance of improving energy efficiencies in buildings as part of overall efforts to address air quality issues.
Chris Detrick | The Salt Lake Tribune
EPA Administrator Gina McCarthy speaks during a press conference introducing the Mayor's Skyline Challenge at the Salt Lake City Public Library on Wednesday. The Mayorís Skyline Challenge is a competition that strives to reduce citywide building energy use ó and the importance of improving energy efficiencies in buildings as part of overall efforts to address air quality issues.
Chris Detrick | The Salt Lake Tribune
Salt Lake City Mayor Ralph Becker speaks during a press conference introducing the Mayor's Skyline Challenge at the Salt Lake City Public Library Wednesday May 21, 2014. The Mayor's Skyline Challenge is a competition that strives to reduce citywide building energy use - and the importance of improving energy efficiencies in buildings as part of overall efforts to address air quality issues.
Chris Detrick | The Salt Lake Tribune
EPA Administrator Gina McCarthy listens during a press conference introducing the Mayor's Skyline Challenge at the Salt Lake City Public Library Wednesday May 21, 2014. The Mayor's Skyline Challenge is a competition that strives to reduce citywide building energy use - and the importance of improving energy efficiencies in buildings as part of overall efforts to address air quality issues.
Chris Detrick | The Salt Lake Tribune
Salt Lake City Mayor Ralph Becker shakes hands with EPA Administrator Gina McCarthy during a press conference introducing the Mayor's Skyline Challenge at the Salt Lake City Public Library on Wednesday. The Mayor's Skyline Challenge is a competition that strives to reduce citywide building energy use -- and the importance of improving energy efficiencies in buildings as part of overall efforts to address air quality issues.
Chris Detrick | The Salt Lake Tribune
EPA Administrator Gina McCarthy speaks during a press conference introducing the Mayor's Skyline Challenge at the Salt Lake City Public Library Wednesday May 21, 2014. The Mayor's Skyline Challenge is a competition that strives to reduce citywide building energy use - and the importance of improving energy efficiencies in buildings as part of overall efforts to address air quality issues.